> ? em rof ti evlos esaelp uoy dluoc, rekcah boon a m'I, elif egnarts a em dnes evah dneirf ym
```
reverse order
```
> my friend have send me a strange file ,I'm a noob hacker ,could you please solve it for me ?
```
reverse bytes in file
found PNG in header
save to UNKNOWN.png
found flag (reverse order)
Bugs_Bunny{E4Sy_T4Sk_F0R_H4X0r_L1KeS_Y0u}
```